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Individual Calculations January 2018 |
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| Liu, Yang Hazel Total change: -7.20 | |   |
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| 69th Singapore National Chess Championships 2017 - Women | Singapore | SGP | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2071 | 6.50 | 10 | -0.36 | 20 | -7.20 | |
|  Tin, Ruiqi | | | 1745 | SGP | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Siew, Kai Xin | | | 1671 * | SGP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hng, Mei-Xian Eunice | | | 1671 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hng, Mei-En Emmanuelle | | | 2075 | SGP | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Gong, Qianyun | | wm | 2280 | SGP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tin, Ruiqi | | | 1745 | SGP | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Siew, Kai Xin | | | 1671 * | SGP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hng, Mei-Xian Eunice | | | 1671 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hng, Mei-En Emmanuelle | | | 2075 | SGP | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Gong, Qianyun | | wm | 2280 | SGP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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